| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.92 | 8.472% | $101.8769 | $101.88 | $101.90 | $101.90 |
| Purchase #2 | $166.92 | 13.745% | $189.8632 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $78.95 | 9.347% | $86.3295 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $54.83 | 6.466% | $58.3753 | $58.38 | $58.40 | $58.40 |
| Purchase #5 | $138.45 | 7.141% | $148.3367 | $148.34 | $148.35 | $148.30 |
| Purchase #6 | $240.89 | 9.168% | $262.9748 | $262.97 | $262.95 | $263.00 |
| Purchase #7 | $109.51 | 10.593% | $121.1104 | $121.11 | $121.10 | $121.10 |
| 7 purchase totals = | $883.47 | $968.8668 | $968.87 | $968.90 | $968.90 | |